And The Frontotem... | Amyotrophic Lateral Sclerosis

Approximately 50% of ALS patients develop cognitive or behavioral impairment. Of these, about 10–15% meet the full diagnostic criteria for FTD.

Amyotrophic Lateral Sclerosis (ALS) and Frontotemporal Dementia (FTD) are now recognized as two ends of a single . While ALS was historically viewed as a purely motor condition, modern research has identified shared genetic, pathological, and clinical roots that link it directly to the cognitive and behavioral changes found in FTD. 1. Clinical Overlap and Prevalence Amyotrophic Lateral Sclerosis and the Frontotem...

Frontotemporal Dementia and Amyotrophic Lateral Sclerosis - PMC Approximately 50% of ALS patients develop cognitive or